Zend_Form - Preview form

[Ravani]

Hi,

 

I was wondering if anyone here has experience with the best way to preview a form? I want two buttons on the bottom of my form: submit and preview. When a visitor clicks on preview he will be given a preview of the submitted values where he can go back to make changes or click on submit to commit the values.

 

Anyone has an idea to do this?

 

Thanks!

[ignace]

class SavePreviewForm extends Zend_Form
{
    public function isPreviewClicked() { return $this->getElement(self::PREVIEW)->isChecked(); }
    public function isSaveClicked() { return $this->getElement(self::SAVE)->isChecked(); }
}

[Ravani]

Thanks, do you have a simple example of that?

[ignace]

$form = new SavePreviewForm();
if($this->getRequest()->isPost()) {
    if($form->isValid($this->getRequest()->getPost()) {
        if($form->isPreviewClicked()) { /* code to handle preview */ }
        if($form->isSaveClicked()) { /* code to handle save */ }
    }
}

[Ravani]

Thanks, works good !